Hi @justfishing,
Greetings from the Roku Community!
We understand you want to programmed you bell satellite slim remote to operate the Onn Roku TV. We're happy to help. Please check out this support article here on how to set up a cable, satellite, or universal remote to control your Roku TV system.
Hope you'll find this info useful. Please keep us posted on what you find out.
Best,
The Roku Community Team
John
Roku Community Moderator
